FIBC Frequently Asked Questions
SOURCE: https://fibca.com/faq-page-1/
?What is a FIBC?
A Flexible Intermediate Bulk Container (FIBC), often called a bulk bag or super sack, is a flexible industrial container designed to store and transport dry, flowable products such as powders, granules, pellets, minerals, chemicals, agricultural products, and food ingredients.
?What are FIBCs commonly used for?
FIBCs are commonly used to package and move dry bulk materials in industries such as agriculture, construction, chemicals, food processing, minerals, plastics, waste handling, and manufacturing. The correct bag design depends on the product, weight, filling method, discharge method, and handling environment.
?Can FIBCs be used for materials other than solid materials in powder, granular, or paste form?
FIBCs are primarily designed for solid, dry, flowable materials. Some specialized applications may involve damp or paste-like products, but the bag construction, coating or liner, compatibility, and handling method must be evaluated for the specific material before use.
?What product information is needed to select the correct FIBC design?
Useful information includes the product being packaged, bulk density, required capacity, target filled weight, particle size, moisture sensitivity, filling and discharge methods, transportation and storage conditions, lifting method, food-contact requirements, electrostatic concerns, and whether the contents are regulated as hazardous materials.
?What are the basic design options for FIBCs?
Common options include U-panel, four-panel, circular and baffled constructions; open, duffle or spout tops; flat, duffle or spout bottoms; coated or uncoated fabric; liners; different lifting-loop styles; sift-resistant seams; printing; and specialized static-protective or UN-certified designs.
?How is an FIBC handled?
FIBCs are typically handled by their lifting loops using a forklift, hoist, crane, or other equipment designed for the load. Always follow the supplier's safe-handling instructions, keep lifting devices smooth and free of sharp edges, avoid sudden shock loading, and never exceed the bag's rated safe working load.
?Can a liner be added to a FIBC?
Yes. Liners are commonly added when additional moisture protection, contamination control, product containment, or barrier performance is required. Liner style and material should be selected for compatibility with the product and the filling and discharge process.